Main Stud Kit for Ford 289-302 cid with windage tray

Main Stud Kit for Ford 289-302 cid with windage trayThere are many important reasons to use ARP main stud kits, including the elimination of main cap walk and fretting, as well as protecting the threads in your engine block. All kits come complete with hardened parallel ground washers and high quality nuts. Some applications have provisions for mounting windage trays and have specially designed standoff studs with serrated lock nuts to position the windage tray and lock it securely in place. The studs

ARP’s special drive plate bolts have many important features

each stud is centerless ground to makeit as close to perfectly concentric as possible

5® (AMS5844): While similar to Inconel 718

Add a touch of class to your coil bracketinstallation with an ARP bolt kit

ARP has you covered with our 180

Made from premium grade 8740 andheat-treated to 190

These premium grade bolt and stud kits are engineered to properly engage the engine block threads and resist loosening

the correct preload

Not to be used with OEM-style

then allow the nuts to be easily installed without the worry of cross-threading

If there is a permanent increase of

and the favoriteof leading professional engine builders in all forms of racing